#include "mpi.h"
#include <stdio.h>

int main(int argc, char* argv[])
{
	int  numtasks, rank, rc; 

	rc = MPI_Init(&argc,&argv);
	if (rc != MPI_SUCCESS)
	{
		printf ("Error starting MPI program. Terminating.\n");
		MPI_Abort(MPI_COMM_WORLD, rc);
	}

	MPI_Comm_size(MPI_COMM_WORLD,&numtasks);
	MPI_Comm_rank(MPI_COMM_WORLD,&rank);
	
	printf ("Number of tasks= %d My rank= %d\n", numtasks,rank);

	/*******  do some work *******/

	MPI_Finalize();
}

